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Mathematics 16 Online
OpenStudy (anonymous):

What is the side length b in the triangle below?

OpenStudy (anonymous):

|dw:1346519491666:dw|

OpenStudy (anonymous):

A. 8 B. 16 C. 2.8 D. 23.3

OpenStudy (anonymous):

i got (B)

OpenStudy (anonymous):

20+12=32 32/2=16 so (B)

jhonyy9 (jhonyy9):

how you have got it ?

jhonyy9 (jhonyy9):

there is right triangle ,can you us there pythagora ?

OpenStudy (anonymous):

?

jhonyy9 (jhonyy9):

so this is very very easy

OpenStudy (anonymous):

Pythagoras theorem for a right triangle|dw:1346519718908:dw|

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